WO2020147808A1 - 一种瓶盖 - Google Patents

一种瓶盖 Download PDF

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Publication number
WO2020147808A1
WO2020147808A1 PCT/CN2020/072651 CN2020072651W WO2020147808A1 WO 2020147808 A1 WO2020147808 A1 WO 2020147808A1 CN 2020072651 W CN2020072651 W CN 2020072651W WO 2020147808 A1 WO2020147808 A1 WO 2020147808A1
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WO
WIPO (PCT)
Prior art keywords
flip
cap
flip cover
cover
bottle cap
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Application number
PCT/CN2020/072651
Other languages
English (en)
French (fr)
Inventor
徐勇
Original Assignee
徐勇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 徐勇 filed Critical 徐勇
Publication of WO2020147808A1 publication Critical patent/WO2020147808A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages

Definitions

  • the invention belongs to the technical field of packaging containers, and specifically relates to a bottle cap.
  • bottle caps have become a very important necessity in the composition of daily life containers.
  • Some bottle caps currently in use on the market such as edible oil bottles, seasoning bottles, wine
  • the structure of the caps of bottles, beverage bottles, chewing gum bottles, etc. are shown in Figure 1, Figure 2, Figure 3 and Figure 4.
  • Figure 1 is a three-dimensional schematic diagram of the existing bottle cap flip and main cap snapped together;
  • Figure 2 is a schematic diagram of the clamshell and main cap of the existing bottle cap being opened by snapping into an integrated clamshell;
  • Figure 3 is a schematic diagram of the structure of the clamshell and the main cap of the existing bottle cap being integrated; Schematic diagram of the opening of the flip cover integrated with the main cover; combined with Figure 1, Figure 2, Figure 3 and Figure 4, the bottle cap in the figure is matched by a single flip cover 2 with the bottle, or a separate flip cover 2 passes and The independent main cap 1 is snapped into a whole and fits with the bottle, or the flip cap 2 and the main cap 1 are integrated into the bottle through the main cap 1.
  • the main cap 1 is used to form the pouring spout with the bottle.
  • Some of the main caps on the market 1 is provided with a pull ring structure 5 for opening the pouring spout, and the function of the flip cover 2 is to protect the pouring spout or the bottle mouth of the main cover 1 from external contamination. Since it is opened, there is a connecting belt 3 between the opened part and the fixed part of the above bottle cap.
  • the connecting belt 3 is directly set on the flip cover 2 or set on the flip cover 2 and the main cover 1.
  • a first protrusion 4 is generally provided on the peripheral side of the diagonal position of the relative center of the clamshell connecting belt 3 in order to facilitate the operator's fingers to be stuck and have a focus point when opening the clamshell.
  • the opening method of the operator during use is to first catch the first protrusion 4 with a finger and then apply force in the opening direction until the lid is opened.
  • the opening of the lid is opened by rotating around a certain point on the connecting belt 3 as the rotation point. , The opened flip can be closed by pressing the top of the flip with your fingers.
  • the user When using the above-mentioned bottle caps normally, the user will hold the bottle with one hand, open the lid with one hand and pour the contents of the bottle, or stand the bottle on the table and open the lid with the other hand and then hold the bottle again to pour the contents of the bottle, and use it after use Press the top of the flip with your fingers to close it.
  • the clamshell opening methods of the above products on the market generally require two-handed cooperative operation or a single-handed operation in two steps, and the steps of both methods are relatively complicated.
  • the first protrusion 4 on the outside of the flip cap is generally located away from or diagonally to the connecting belt 3. This is the position of the pouring outlet of the bottle. If the bottle is filled with liquid , This is often the easiest place to be stained by liquids. Once it is stained, the fingers will also be stained when they touch this position during subsequent use.
  • the present invention provides a bottle cap, which can save the complexity of opening the bottle cap with two hands, and avoids the disadvantage of liquid contaminated hands.
  • a bottle cap characterized in that, the bottle cap comprises a flip cap 2, the flip cap 2 is provided with a connecting belt 3, the flip cover 2 and the connecting belt 3 are opposite to the center of the circumference
  • a first protrusion 4 is provided on the side
  • a pressing member 10 is provided in the circumferential direction of the flip 2 and close to the side wall of the connecting belt 3, and the angle formed by the pressing member and the upper surface of the flip 2 is -45° to 135°, the protruding height of the pressing part is not less than 2mm.
  • the bottle cap further includes a main cap 1, the flip cap 2 and the main cap 1 are integrated into a whole by snapping or the flip cap 2 and the main cap 1 are designed as an integrated structure;
  • the connecting strap 3 is arranged on the flip cover 2 or between the flip cover 2 and the main cover 1.
  • the pressing member has an annular structure, the pressing member is hollow, a reinforcing rib is arranged inside the pressing member, and the protrusion height of the pressing member relative to the outer side wall of the flip cover 2 is 3MM.
  • the upper surface of the pressing member is flat with the upper surface of the flip cover 2, and the lower part of the pressing member The surface is flat with the lower surface of the flip cover 2, and the pressing member is a hollow ring;
  • the upper top surface of the flip cover 2 is provided with a groove for placing fingers from the middle to the outer wall, and the pressing member
  • the end of the groove located on the outer wall side of the flip cover 2 vertically protrudes upward, and the depth of the groove for placing the fingers is not less than 2 mm.
  • an elastic band is provided between the flip cover 2 and the main cover 1, more than two second protrusions are provided on the peripheral side of the main cover 1, and a second groove is provided on the inner top of the flip cover 2 , The two ends of the elastic band are clamped on the second protrusion of the main cover 1, and the middle part of the elastic band is clamped into the second groove of the flip cover 2.
  • a first elastic structure is provided at the connecting belt of the flip cover 2, and the first elastic structure is clamped on the flip cover 2.
  • the side surface of the main cover 1 is provided with a protruding part
  • the protruding part is provided with a third groove
  • the pressing member is provided with a fourth groove
  • the two parts of the first elastic structure The ends are inserted into the protruding part at the same time and are provided with a third groove and a fourth groove provided on the pressing member, and are clamped and fixed.
  • the middle part of the first elastic structure is a U-shaped structure with elasticity.
  • the pressing member is a pull ring structure provided on the main cover 1.
  • the outer side of the flip cover 2 is provided with a fifth groove
  • the second elastic structure is an annular structure with at least one protrusion
  • an elastic sheet is provided on the protrusion, so One end of the sheet abuts the main cover 1 after the elastic structure is mounted on the flip cover 2.
  • the flip cover 2 is opened by hand, and the pull-tab structure is pulled apart, and then the pulled-out tab structure is inserted into the top end of the flip cover 2 and the pull-loop structure is clamped.
  • the pull-tab structure is in use, the flip cover 2 is opened by hand, and the pull-tab structure is pulled apart, and then the pulled-out tab structure is inserted into the top end of the flip cover 2 and the pull-loop structure is clamped.
  • the bottle cap provided by the present invention is a bottle cap that can easily open the flip cap of the bottle cap. Because the connecting belt on the flip cap is provided with a pressing part that can be hooked by fingers on one side, the small bottle is When in use, you can hold the neck of the bottle with your hand, and then hook your index finger to the protruding part of the pressing part of the flip cover, and the hook can directly make the flip cover use one of the points on the connecting belt as the rotation point. When opening, after pouring the contents of the bottle, you can directly push the protruding structure on the flip lid with your index finger to close the flip lid.
  • the technical scheme of the present invention is very suitable for mold making and high-speed production in structure and use, is more hygienic and convenient, is convenient for daily use, saves the complexity of opening the bottle cap with two hands, and avoids the drawbacks of liquid contamination. .
  • Fig. 1 is a schematic diagram of a three-dimensional structure in which the flip cap of the existing bottle cap and the main cap are snapped together;
  • Fig. 2 is a schematic diagram of the existing bottle cap opening and opening the lid with the main lid snapped together;
  • Figure 3 is a schematic view of the structure of the existing bottle cap with the flip cap and the main cap being integrally formed;
  • Figure 4 is a schematic view of the opening of the clamshell in which the clamshell of the existing bottle cap and the main cap are integrally formed;
  • Figure 5 is a three-dimensional schematic diagram of the clamshell of the bottle cap and the bottle of the present invention.
  • Fig. 6 is a schematic diagram of the side structure of the clamshell and main cover of the bottle cap of the present invention snapped together;
  • Figure 7 is a three-dimensional structural view of the clamshell and main cover of the bottle cap of the present invention being integrally formed;
  • FIG. 8 is a schematic structural view of a plurality of annular protrusions on the top of the flip top of the bottle cap of the present invention.
  • Fig. 9 is a schematic view of the structure in which a multi-section ring at the top of the flip top of the bottle cap of the present invention is raised and opened;
  • Figure 10 is a schematic structural view of the entire ring at the top of the flip top of the bottle cap of the present invention being raised and opened;
  • Figure 11 is a perspective view of the clamshell and main cap of the bottle cap of the present invention before the clamshell is opened with fingers in an integrated manner;
  • Fig. 12 is a perspective view of the clamshell and the main cap of the bottle cap of the present invention being integrally formed with fingers to open the clamshell;
  • Fig. 13 is a perspective view of the clamshell and main cap of the bottle cap of the present invention being integrally formed by pushing the clamshell back with fingers;
  • FIG. 14 is a three-dimensional schematic diagram of the flip cap of the bottle cap of the present invention before the flip cap is opened with fingers before the flip cap is integrated with the main cap.
  • 15 is a three-dimensional schematic diagram of the flip cap of the bottle cap of the present invention and the main cap being integrated into a flip cap to open the flip with a finger;
  • 16 is a perspective schematic view of the flip cap of the bottle cap of the present invention and the main cap being snapped into an integrated flip cap pushed back by fingers;
  • 17 is a schematic structural view of the flip cap of the bottle cap of the present invention using the pull-ring structure of the main cap to engage with the top groove of the flip cap;
  • 18 is a schematic diagram of the bottle cap of the present invention using the pull ring structure of the main cap and the top groove of the flip cap to be engaged and fixed;
  • 19 is a schematic diagram of the bottle cap of the present invention using the pull-ring structure of the main cap and the top groove of the flip cap to engage, fix and open;
  • Figure 20 is a schematic diagram of the elastic band of the bottle cap of the present invention and the structure of the flip cap and the main cap;
  • 21 is a schematic view of the structure of the flip cap and the main cap with the elastic band installed on the bottle cap of the present invention
  • 22 is a schematic diagram of the structure of the bottle cap of the present invention with the elastic band and the main cap installed and opened;
  • 23 is a schematic diagram of the separated structure of the bottle cap of the present invention connecting the flip cap and the main cap through an elastic structure;
  • 24 is a schematic diagram of the combined structure of the bottle cap of the present invention connecting the flip cap and the main cap through an elastic structure;
  • Figure 25 is a schematic diagram of the combined anatomical structure of the bottle cap of the present invention connecting the flip cap and the main cap through an elastic structure;
  • Figure 26 is a schematic structural diagram of the bottle cap of the present invention connecting the flip cap and the main cap through an elastic structure body and opening;
  • FIG. 27 is a schematic diagram of the anatomical structure of the bottle cap of the present invention connecting the flip cap and the main cap through the elastic structure body and opening;
  • FIG. 28 is a schematic diagram of the separated structure of the bottle cap of the present invention which is clamped on the flip cap through the elastic structure body;
  • Figure 29 is a schematic diagram of the assembled structure of the bottle cap of the present invention clamped on the flip cap through the elastic structure body;
  • Figure 30 is a schematic diagram of the combined anatomical structure of the bottle cap of the present invention clamped on the flip cap through the elastic structure body;
  • FIG. 31 is a schematic diagram of the assembled and opened structure of the bottle cap clamped on the flip cap through the elastic structure of the present invention.
  • FIG. 32 is a schematic diagram of the combined and opened anatomical structure of the bottle cap of the present invention, which is clamped on the flip cap through the elastic structure body;
  • FIG. 33 is a schematic diagram of another form of the bottle cap of the present invention, which is snapped on the flip cap through the elastic structure body and separated;
  • FIG. 34 is a schematic diagram of the assembled structure of another form of the bottle cap of the present invention which is clamped on the flip cap through the elastic structure body;
  • 35 is a schematic diagram of the assembled anatomical structure of another form of the bottle cap of the present invention, which is clamped on the flip cap through an elastic structure;
  • Figure 36 is a schematic structural view of another form of the bottle cap of the present invention, which is assembled and opened by snapping on the flip cap through the elastic structure body;
  • FIG. 37 is a schematic diagram of the assembled and opened anatomical structure of another form of the bottle cap of the present invention, which is clamped on the flip cap through the elastic structure;
  • the bottle cap includes a flip cap 2.
  • the flip cap 2 is used to protect the pouring opening or the bottle opening of the main cap 1 from external contamination. Since it is opened, the flip cover 2 is provided with a connecting strap 3, which is either directly set on the flip cover 2 or between the flip cover 2 and the main cover 1.
  • the flip cover 2 and the connecting belt 3 are provided with a first protrusion 4 on the diagonally opposite center of the peripheral side, in order to facilitate the operator's fingers to be stuck and have a focus point when opening the flip cover.
  • the opening method of the operator during use is to first catch the first protrusion 4 with a finger and then apply force in the opening direction until the clamshell is opened.
  • the clamshell is opened by rotating around a certain point on the connecting belt 3 as the rotation point.
  • the opened flip can be closed by pressing the top of the flip with your fingers.
  • a pressing member 10 is provided in the circumferential direction of the flip cover 2 and close to the side wall of the connecting belt 3.
  • the angle formed by the pressing member 10 and the upper surface of the flip cover 2 is -45° to 135°.
  • the pressing of this embodiment The angle formed by the component 10 and the upper surface of the flip cover 2 is 0° or 90°, the protrusion height of the pressing member 10 is not less than 2MM, the pressing member 10 is a ring structure, and the pressing member 10 is hollow, and the pressing member 10 is provided with reinforcing ribs inside.
  • the bottle cap is fitted with a single flip cap 2 to fit the bottle, or a separate flip cap 2 passes through and a separate main cap 1 is snapped into a whole and then fits with the bottle, or flip cap 2 and the main cap 1 are integrally formed through the main cap 1 to fit the bottle, the cap also includes the main cap 1, the main cap 1 is used to form a pouring spout with the bottle, the flip cap 2 and the main cap 1 pass The way of engagement becomes a whole or the flip cover 2 and the main cover 1 are designed as an integrated structure; the connecting strap 3 is arranged on the flip cover 2 or the flip cover 2 and the main cover 1 In order to enable the flip 2 to be opened conveniently, a pressing member 10 is provided at a position close to the connecting belt 3 on the circumference side of the flip 2 or the top circumferential direction, and the pressing member 10 is opposite to the outer side wall of the flip 2 The height of the protrusion is 3MM.
  • the pressing part 10 of the bottle cap of the present invention protrudes horizontally relative to the upper surface of the flip cover 2 (when the angle formed by the pressing part 10 and the upper surface of the flip cover 2 is 0° ) Is shown in Fig. 5 to Fig. 6.
  • the pressing member 10 of the bottle cap of the present invention protrudes perpendicularly from the upper surface of the flip cover 2 (the angle formed by the pressing member 10 and the upper surface of the flip cover 2 When it is 90°), see Figure 7-10.
  • FIG. 5 is a three-dimensional structural schematic diagram of the clamshell of the bottle cap of the present invention and the bottle;
  • FIG. 6 is a schematic diagram of the side structure of the clamshell and the main cap of the bottle cap of the present invention snapped into one body;
  • the angle formed by the upper surface of the flip cover 2 is 0°, the upper surface of the pressing member 10 is level with the upper surface of the flip cover 2, and the lower surface of the pressing member 10 is flush with the flip cover 2.
  • the lower surface is flat, the pressing member 10 is a hollow ring, which saves raw materials and reduces weight;
  • Figure 7 is a three-dimensional structural diagram of the clamshell and main cover of the bottle cap of the present invention being integrally formed;
  • Figure 8 is the bottle of the present invention Fig.
  • FIG. 9 is a structural schematic diagram of a plurality of annular protrusions on the top of the flip top of the cap;
  • Fig. 9 is a schematic structural diagram of the top of the flip cap of the bottle cap of the present invention protruding and opening;
  • Fig. 10 is the whole circle of the flip top of the bottle cap of the present invention The structure diagram of the ring raised and opened; the angle formed by the pressing member 10 and the upper surface of the flip cover 2 in Figs.
  • the top surface of the flip cover 2 is provided with one from the middle to the outer wall Finger-shaped groove
  • the pressing member 10 protrudes vertically upward from the end of the groove on the outer wall side of the flip cover 2, the depth of the finger-shaped groove is not less than 2MM, the pressing member 10 is a solid arc, this embodiment
  • a ring-shaped protrusion is provided on the top peripheral side of the flip cover 2, and the height of the ring-shaped protrusion is not less than 2MM.
  • the ring-shaped protrusion can be the entire ring or a single or multi-segment ring.
  • Figure 11 is a three-dimensional schematic diagram of the bottle cap of the present invention before the flip cap and the main cap are integrally formed before opening the flip with fingers;
  • Figure 12 is the clamshell and main cover of the bottle cap of the present invention are integrally formed Fig.
  • FIG. 13 is a three-dimensional schematic diagram of the flip cap of the bottle cap of the present invention and the main cover integrally formed by pushing back the flip cap with fingers;
  • Figure 14 is a three-dimensional schematic diagram of the flip cap of the bottle cap of the present invention and the main cover snapped together
  • the integrated clamshell is a three-dimensional schematic diagram before the clamshell is opened with fingers;
  • Figure 15 is a three-dimensional schematic diagram of the clamshell of the bottle cap of the present invention and the main cover snapped into an integrated clamshell;
  • Figure 17 is a schematic structural view of a flip cap that uses the pull ring structure of the main cap and the top groove of the flip cap to engage with the bottle cap of the present invention
  • Figure 18 is the use of the bottle cap of the present invention
  • FIG. 19 is a schematic diagram of the bottle cap of the present invention using the pull-ring structure of the main cover and the top groove of the flip cap to be clamped, fixed and opened;
  • a first groove 22 is provided on the top of the flip cover 2.
  • the operator When in use, the operator first pulls the tab structure 20 in the main cover 1, and then inserts the tab structure 20 into the first groove 22 on the top of the flip cover Inside, when in use, the operator can directly hook the pull-ring structure 20 with fingers until the flip cover 2 rotates around a certain point on the connecting belt 3 and opens.
  • Figure 20 is a schematic diagram of the structure of the elastic belt, flip cap and main cap of the bottle cap of the present invention
  • Figure 21 is the structure of the flip cap and main cap with the elastic belt installed on the bottle cap of the present invention Schematic diagram
  • Figure 22 is a schematic diagram of the structure of the bottle cap with the elastic belt installed and the main cover and opened; in the figure there is an elastic belt 40 between the flip cover 2 and the main cover 1, the main cover 1 side More than two second protrusions 41 are provided, the inner top of the flip cover 2 is provided with a second groove 42, both ends of the elastic band are clamped on the second protrusions 41 of the main cover 1, so The middle part of the elastic band is locked into the second groove 42 of the flip cover 2; specifically, the flip cover 2 is automatically rebounded and closed by using the elastic band 40.
  • the function of this second protrusion 41 is to clamp the elastic band 40, and a second groove 42 is provided on the top of the flip cover 2.
  • the function of this second groove 42 is to clamp the elastic
  • the strap 40 prevents it from sliding out of the top of the flip cover 2.
  • One end of the elastic strap 40 is inserted into one of the second protrusions 41 on the side of the main cover 1, and then it goes around the top of the flip cover 2 and engages in the second groove 42 at the top , The other end of the elastic band 40 is sleeved on the other second protrusion 41 of the main cover 1.
  • the operator When in use, the operator needs to hook the pressing member 10 with his fingers and then force the hook until it overcomes the pulling force of the elastic band 40 until the flip cover 2 wraps around. Rotate and open at a certain point on the connecting belt 3, and keep the fingers hooked to the pressing part 10 to open the lid and pour the contents of the bottle. After the pouring is completed, the fingers are released and the lid 2 will be restrained by the tension of the elastic belt 40 Rotate down around a certain point on the connecting belt 3 and reset and close.
  • Figure 23 is a schematic diagram of the separated structure of the bottle cap of the present invention connecting the flip cap and the main cap through an elastic structure
  • Figure 24 is a schematic diagram of the bottle cap of the present invention connecting the flip cap and the main cap through the elastic structure The assembled structure diagram
  • Figure 25 is a schematic diagram of the combined anatomical structure of the bottle cap of the present invention connecting the flip cap and the main cap through the elastic structure
  • Figure 26 is the combination of the bottle cap of the present invention connecting the flip cap and the main cap through the elastic structure
  • Figure 27 is a schematic diagram of the anatomical structure of the bottle cap of the present invention connecting the flip cap and the main cap through the elastic structure body and opened; in the figure, the first elastic structure body is provided at the connecting belt of the flip cap 2 30.
  • the elastic structure 30 is clamped on the flip cover 2.
  • the side surface of the middle main cover 1 is provided with a protruding portion 31, the protruding portion 31 is provided with a third groove 32, the pressing member 10 is also provided with a third groove 33, the first elastic structure Both ends of 30 are inserted into the third groove 32 provided on the protruding portion 31 and the fourth groove 33 provided on the pressing member 10 at the same time and locked and fixed.
  • the middle part of the elastic structure is U-shaped with The elastic structure uses the first elastic structure 30 to make the flip cover 2 have the function of automatically rebounding and closing.
  • the main cover 1 is provided with a protruding portion 31 on the side surface, and a third groove 32 is provided on the protruding portion 31,
  • the pressing member 10 of the flip cover 2 is also provided with a fourth groove 33, and both ends of the first elastic structure 30 can be inserted into the third groove 32 of the main cover 1 and the groove 33 of the flip cover 2 at the same time to be engaged.
  • Fixed FIG. 24, FIG. 25
  • the middle part of the first elastic structure 30 is a U-shaped structure with elasticity except for the insertion parts at both ends. This structure allows the flip 2 to wrap around the middle U of the first elastic structure 30. Rotating a certain point on the profile ( Figure 26, Figure 27) can also make the flip cover reset by the elastic force of the elastic body.
  • Figure 28 is a schematic view of the separation of the bottle cap of the present invention on the flip cap through the elastic structure;
  • Figure 29 is the combination of the bottle cap of the present invention on the flip cap through the elastic structure
  • Figure 30 is a schematic diagram of the combined anatomical structure of the bottle cap of the present invention clamped on the flip cap through the elastic structure;
  • Figure 31 is the assembled and assembled bottle cap of the present invention clamped on the flip cap through the elastic structure Fig.
  • the second elastic structure 60 is an annular structure with at least one protrusion 62.
  • An elastic sheet 61 is provided on the portion of the protrusion 62, and one end of the sheet 61 is in the second elastic structure 60. After being installed on the flip cover 2, it abuts the main cover 1. Specifically, as shown in the figure, the second elastic structure 60 is used to make the flip cover 2 have the function of automatically rebounding and closing.
  • the second elastic structure 60 is an annular structure with at least one protrusion 62, which can be elastically snapped onto the fifth groove 63 by itself, and an elastic sheet 61 is provided on the protrusion.
  • the second elastic structure 60 is installed on the flip cover, one end of it is pressed against the main cover 1 ( Figure 29-32), and the protruding part 62 of the second elastic structure 60 is strongly hooked during use until it overcomes the elastic sheet 61
  • the flip cover 2 is rotated and opened around a certain point on the connecting belt due to the elasticity of the slab. At this time, the elastic sheet 61 will be elastically deformed ( Figure 31, Figure 32) until the fingers are no longer hooked on the protruding part of the second elastic structure 60. 62.
  • the flip cover 2 will rebound and close under the elastic force of the elastic sheet 61.
  • the third elastic structure 50 is used to make the flip cap 2 have the function of automatically rebounding and closing.
  • Figure 33 is another form of the bottle cap of the present invention that is separated by the elastic structure snapped on the flip cap.
  • Fig. 34 is a schematic diagram of the combined structure of another form of the bottle cap of the present invention that is clamped on the flip cap through an elastic structure;
  • Figure 35 is another form of the bottle cap of the present invention that is clamped on the flip through the elastic structure A schematic diagram of the assembled anatomical structure on the flip cap;
  • Figure 36 is a schematic diagram of the assembled and opened structure of another form of the bottle cap of the present invention which is clamped on the flip cap through an elastic structure;
  • Figure 37 is another bottle cap of the present invention A schematic diagram of the combined and opened anatomical structure in which the two forms are clamped on the flip cover by an elastic structure; in the figure, a horizontal bar 53 is provided in the hollow position of the pressing part 10 of the flip cover 2 and connected on the peripheral side of the flip cover 2.
  • a third protrusion 54 is provided under the belt 3.
  • One end of the third elastic structure 50 has a groove structure 51, the other end is a protrusion structure 52, and the middle is a U-shaped elastic structure.
  • the installation method is the third on the flip cover 2.
  • the protrusion 54 is engaged with the groove 51 on the third elastic structure 50, the other end of the protrusion structure 52 is locked on the flip cover pressing member 10, and the middle U shape bypasses the horizontal bar 53 on the pressing member 10 ( Figure 33- 37)
  • the third elastic structure 50 is separately installed on the flip cover 2, but it can make the flip cover have independent resilience.
  • the bottle cap provided in this embodiment is a bottle cap that can be opened easily. Since the connecting belt on the flip cap is provided with a pressing part that can be hooked by a finger, the operation is When using it, you can hold the neck of the bottle with your hand, and then use your index finger to hook onto the protruding part of the flip cover. With a strong hook, you can directly lift the flip cover with one of the points on the connecting belt as the rotation point. Open, after pouring the contents of the bottle, you can directly use your index finger to push the pressing part on the lid to close the lid. For large bottles, when the large bottle is in the upright state, the operator can directly press the flip cover pressing part with his fingers, and directly open the flip cover using one of the points on the connecting belt as the axis of rotation. Let the bottle stand, and then use your fingers to hook the raised part structure of the lid to close the lid.
  • the pull-ring structure is thickened and the strength of the reinforcing ribs is increased to increase the strength.
  • the elastic material is used to make the connecting belt have elastic function.
  • the structure makes the flip cover open when the bottle is poured. When the finger is removed, the flip cover will automatically reset by elasticity.
  • the technical scheme of the present invention is very suitable for mold making and high-speed production in structure and use, is more hygienic and convenient, is convenient for daily use, saves the complexity of opening the bottle cap with two hands, and avoids the drawbacks of liquid contamination. .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

一种瓶盖，包括掀盖(2)，掀盖(2)上设置有连接带(3)，掀盖(2)和连接带(3)的相对中心的对角位的周侧设置有第一凸起(4)，掀盖(2)的圆周方向并靠近连接带(3)的侧壁位置设置有按压部件(10)，按压部件(10)与掀盖(2)的上表面所成的角度为-45°到135°，按压部件(10)凸出的高度不少于2MM，该瓶盖省去了两只手去开瓶盖的复杂，并且规避了液体沾染到手的弊端，在结构上和使用上都适合模具的制作和高速的生产，卫生便捷，方便生活使用。

Description

一种瓶盖 技术领域
本发明属于包装容器技术领域，具体涉及一种瓶盖。
背景技术
近年来，随着生活便携程度提高的需求，瓶盖在日常生活的容器组成中成为了非常重要的一个必须品，现在市场上所正在使用的一些瓶盖，如食用油瓶、调味瓶、酒瓶、饮料瓶、口香糖瓶等的瓶盖，其结构如图1、图2、图3和图4所示，图1为现有瓶盖的掀盖和主盖卡合成一体的立体结构示意图；图2为现有瓶盖的掀盖和主盖通过卡合成一体的掀盖打开示意图；图3为现有瓶盖的掀盖和主盖一体成型的结构示意图；图4为现有瓶盖的掀盖和主盖一体成型的掀盖打开示意图；结合图1、图2、图3和图4，图中的瓶盖由单独一个掀盖2与瓶子配合，或者由独立的掀盖2通过和独立的主盖1卡合成一整体后与瓶子配合，或者掀盖2和主盖1一体成型通过主盖1与瓶子配合，主盖1的作用是为了配合瓶子形成倾倒口，市面上部分主盖1上设置有打开倾倒口的拉环结构5，掀盖2的作用是保护主盖1的倾倒口或瓶口不被外界污染。由于是掀开打开的，所以以上瓶盖的掀开部分和固定部分之间都设置有连接带3，连接带3有直接设置在掀盖2上的，也有设置在掀盖2和主盖1之间的，同时在掀盖连接带3的相对中心的对角位的周侧一般会设置第一凸起4为了便于操作者打开掀盖的时候手指能卡住并具有着力点。操作者在使用时的打开方式是首先手指卡住第一凸起4处然后往掀开方向使力直到掀盖打开，掀盖打开是绕连接带3上的某一点为旋转点旋转掀开的，打开后的掀盖可以使用手指按压掀盖顶部使其关闭。
正常使用上述瓶盖时，使用者会一手把持瓶身，一手掀开掀盖后倾倒瓶内物，或者瓶子立于桌面一手掀开掀盖然后再重新把持瓶子倾倒瓶内物，使用完毕后使用手指按压掀盖顶部使其关闭。
市场上现有的以上产品的掀盖掀开方式一般都需要两只手协同操作或者单只手分两个步骤操作，两种方式的步骤都相对比较繁杂。由于需要用力掀开掀盖，掀盖的外侧第一凸起4一般都位于远离或者和连接带3对角线的位置，这也就是瓶内物体倾倒出口的位置，如果瓶内是装液体的，往往此处是最容易被液体所粘染的，一旦被粘染那后续使用时手指在接触这个位置的时候也会被粘染。
因此需要提供一种瓶盖，用来克服上述瓶盖掀开掀盖然后倾倒瓶内物的过程比较繁琐并且手指容易被粘染的缺点。
发明内容
针对现有技术的不足，本发明提供一种瓶盖，能够省去两只手去开瓶盖的复杂，并且规避了液体沾染到手的弊端。
一种瓶盖，其特征在于，所述瓶盖包括掀盖2，所述掀盖2上设置有连接带3，所述掀盖2和所述连接带3的相对中心的对角位的周侧设置有第一凸起4，所述掀盖2的圆周方向并靠近连接带3的侧壁位置设置有按压部件10，所述按压部件与所述掀盖2的上表面所成的角 度为-45°到135°，所述按压部件凸出的高度不少于2MM。
优选地，所述瓶盖还包括主盖1，所述掀盖2和所述主盖1通过卡合的方式成为一个整体或者所述掀盖2和所述主盖1设计为一体化结构；所述连接带3设置于所述掀盖2上或者设置于所述掀盖2和主盖1之间。
优选地，所述按压部件为环状结构，所述按压部件为空心状，所述按压部件内部设置有加强筋，所述按压部件相对于所述掀盖2的外侧侧壁凸出的高度为3MM。
优选地，所述按压部件与所述掀盖2的上表面所成的角度为0°时，所述按压部件的上表面与所述掀盖2的上表面相平，所述按压部件的下表面与所述掀盖2的下表面相平，所述按压部件为空心环状；
所述按压部件与所述掀盖2的上表面所成的角度为90°时，所述掀盖2的上顶面从中间到外壁设置有一个用于放手指的凹槽，所述按压部件从凹槽位于掀盖2外壁侧的一端向上垂直凸出，所述用于放手指的凹槽的深度不少于2MM。
优选地，所述掀盖2和主盖1之间设置有弹性带，所述主盖1周侧设置大于2个的第二凸起，所述掀盖2的内顶部设置有第二凹槽，所述弹性带的两端卡在所述主盖1的第二凸起上，所述弹性带的中间部分则卡入所述掀盖2的第二凹槽内。
优选地，所述掀盖2的连接带处设置有第一弹性结构体，所述第一弹性结构体卡合在掀盖2上。
优选地，所述主盖1的侧面设置有凸出部，所述凸出部上设置有第三凹槽，所述按压部件上设置有第四凹槽，所述第一弹性结构体的两端同时插入凸出部上设置有第三凹槽和所述按压部件上设置的第四凹槽并且卡合固定，所述第一弹性结构体的中间部分为U型的具备弹性的结构。
优选地，所述按压部件为设置在所述主盖1上的拉环结构体。
优选地，所述掀盖2的外侧设置有第五凹槽，所述第二弹性结构体为至少带一个凸出的环形结构，在所述凸出的部分上设置有带弹性的薄片，所述薄片的一端在所述弹性结构体安装到掀盖2上后抵住主盖1。
优选地，所述拉环结构体在使用时，用手扳开掀盖2然后拉开拉环结构体，然后将拉出的拉环结构体插入掀盖2的顶端后卡住拉环结构体的槽内
和最接近的现有技术比，本发明的有益效果为：
本发明所提供的一种瓶盖，是一种可以便捷开启瓶盖掀盖的瓶盖，由于掀盖上的连接带一侧设置增加了能让手指勾住的按压部件，所以针对小瓶子，在使用的时候可以先用手握住瓶颈部位，然后用食指勾到掀盖上按压部件的凸出的那部分结构上，用力勾就能直接使掀盖以连接带上其中一个点为旋转点而掀开，对瓶内物倾倒完成后可以直接用食指推掀盖上凸出结构以使掀盖关闭。针对大瓶子，在大瓶子处于竖立状态下，可以直接用手指去按压掀盖的按压部件，直接使掀盖以连接带上其中一个点为转轴而掀开，瓶内物倾倒完成后重新让瓶子竖立，然后用手指勾掀盖按压部件结构以使掀盖关闭，并且使用弹性材料使连接带具有弹性功能，则在使用的时候只要用手指一直勾住掀盖上按压部件的那部分结构上使掀盖处于掀开状态的时候倾倒瓶子，倾倒结束后手指离开，则掀盖会自动靠弹性复位。
本发明的技术方案在结构上和使用上都非常适合模具的制作和高速的生产，更加 卫生便捷，方便生活使用，省去两只手去开瓶盖的复杂，并且规避了液体沾染到手的弊端。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细说明。
图1为现有瓶盖的掀盖和主盖卡合成一体的立体结构示意图；
图2为现有瓶盖的掀盖和主盖卡合成一体的掀盖打开示意图；
图3为现有瓶盖的掀盖和主盖一体成型的结构示意图；
图4为现有瓶盖的掀盖和主盖一体成型的掀盖打开示意图；
图5为本发明瓶盖的掀盖配合瓶子的立体结构示意图；
图6为本发明瓶盖的掀盖和主盖卡合成一体的侧面结构示意图；
图7为本发明瓶盖的掀盖和主盖一体成型的立体结构图；
图8为本发明瓶盖的掀盖顶部多个环状凸起的结构示意图；
图9为本发明瓶盖的掀盖顶部多段圆环凸起并打开的结构示意图；
图10为本发明瓶盖的掀盖顶部整个圆环凸起并打开的结构示意图；
图11为本发明瓶盖的掀盖和主盖一体成型的用手指打开掀盖前的立体示意图；
图12为本发明瓶盖的掀盖和主盖一体成型的用手指打开掀盖的立体示意图；
图13为本发明瓶盖的掀盖和主盖一体成型的用手指推回掀盖的立体示意图；
图14为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指打开掀盖前的立体示意图；
图15为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指打开掀盖的立体示意图；
图16为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指推回的立体示意图；
图17为本发明瓶盖利用主盖的拉环结构体与掀盖的顶部凹槽进行卡合的掀盖的结构示意图；
图18为本发明瓶盖利用主盖的拉环结构体与掀盖顶部凹槽进行卡合固定的示意图；
图19为本发明瓶盖利用主盖的拉环结构体与掀盖顶部凹槽进行卡合固定并打开的示意图；
图20为本发明瓶盖的弹性带和掀盖及主盖的结构体示意图；
图21为本发明瓶盖安装好弹性带的掀盖及主盖的结构体示意图；
图22为本发明瓶盖安装好弹性带的掀盖及主盖并打开的结构体示意图；
图23为本发明瓶盖通过弹性结构体连接掀盖和主盖的分离结构示意图；
图24为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好的结构示意图；
图25为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好的解剖结构示意图；
图26为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好并打开的结构示意图；
图27为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好并打开的解剖结构示意图；
图28为本发明瓶盖通过弹性结构体卡合在掀盖上的分离的结构示意图；
图29为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好的结构示意图；
图30为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好的解剖结构示意图；
图31为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好并打开的结构示意图；
图32为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好并打开的解剖结构示意图；
图33为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的分离的结构示意图；
图34为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好的结构示意图；
图35为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好的解剖结构示意图；
图36为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好并打开的结构示意图；
图37为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好并打开的解剖结构示意图；
具体实施方式
下面结合附图对本发明的具体实施方式作进一步的详细说明。
为了彻底了解本发明实施例，将在下列的描述中提出详细的结构。显然，本发明实施例的施行并不限定于本领域的技术人员所熟习的特殊细节。本发明的较佳实施例详细描述如下，然而除了这些详细描述外，本发明还可以具有其他实施方式。
本实施例公开了一种瓶盖，所述瓶盖包括掀盖2，掀盖2的作用是保护主盖1的倾倒口或瓶口不被外界污染。由于是掀开打开的，所述掀盖2上设置有连接带3，连接带3有直接设置在掀盖2上的，也有设置在掀盖2和主盖1之间的，所述掀盖2和所述连接带3的相对中心的对角位的周侧设置有第一凸起4，为了便于操作者打开掀盖的时候手指能卡住并具有着力点。操作者在使用时的打开方式是首先手指卡住第一凸起4处然后往掀开方向使力直到掀盖打开，掀盖打开是绕连接带3上的某一点为旋转点旋转打开的，打开后的掀盖可以使用手指按压掀盖顶部使其关闭。所述掀盖2的圆周方向并靠近连接带3的侧壁位置设置有按压部件10，按压部件10与掀盖2的上表面所成的角度为-45°到135°，本实施例的按压部件10与所述掀盖2的上表面所成的角度为0°或者90°，所述按压部件10凸出的高度不少于2MM，所述按压部件10为环状结构，所述按压部件10为空心状，所述按压部件10内部设置有加强筋。
本实施例中，结合图5-图10，瓶盖由单独一个掀盖2与瓶子配合，或者由独立的掀盖2通过和独立的主盖1卡合成一整体后与瓶子配合，或者掀盖2和主盖1一体成型通过主盖1与瓶子配合，所述瓶盖还包括主盖1，主盖1的作用是为了配合瓶子形成倾倒口，所述掀盖2和所述主盖1通过卡合的方式成为一个整体或者所述掀盖2和所述主盖1设计为一体化结构；所述连接带3设置于所述掀盖2上或者设置于所述掀盖2和主盖1之间，为能使掀盖2便捷的打开，在掀盖2周侧或顶部圆周方向靠近连接带3的位置设置按压部件10，所述按压部件10相对于所述掀盖2的外侧侧壁凸出的高度为3MM，本发明瓶盖的按压部件10相对与所述掀盖2的上表面为水平凸出(按压部件10与所述掀盖2的上表面所成的角度为0°时)的示意情 况见图5-图6，本发明瓶盖的按压部件10相对与所述掀盖2的上表面为垂直凸出(按压部件10与所述掀盖2的上表面所成的角度为90°时)的示意情况见图7-图10。
具体的，图5为本发明瓶盖的掀盖配合瓶子的立体结构示意图；图6为本发明瓶盖的掀盖和主盖卡合成一体的侧面结构示意图；图5-6中按压部件10与所述掀盖2的上表面所成的角度为0°，所述按压部件10的上表面与所述掀盖2的上表面相平，所述按压部件10的下表面与所述掀盖2的下表面相平，所述按压部件10为空心环状，节省了原材料，降低了重量；图7为本发明瓶盖的掀盖和主盖一体成型的立体结构图；图8为本发明瓶盖的掀盖顶部多个环状凸起的结构示意图；图9为本发明瓶盖的掀盖顶部多段圆环凸起并打开的结构示意图；图10为本发明瓶盖的掀盖顶部整个圆环凸起并打开的结构示意图；图7-10中按压部件10与所述掀盖2的上表面所成的角度为90°，所述掀盖2的上顶面从中间到外壁设置有一个手指状凹槽，所述按压部件10从凹槽位于掀盖2外壁侧的一端向上垂直凸出，所述手指状凹槽的深度不少于2MM，所述按压部件10为实心弧状，本实施例中在掀盖2的顶部周侧设置有环状凸起，环状凸起的高度不小于2MM，此环状凸起可以是整个圆环也可以是单段或多段圆环。
结合附图11-图16，图11为本发明瓶盖的掀盖和主盖一体成型的用手指打开掀盖前的立体示意图；图12为本发明瓶盖的掀盖和主盖一体成型的用手指打开掀盖的立体示意图；图13为本发明瓶盖的掀盖和主盖一体成型的用手指推回掀盖的立体示意图；图14为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指打开掀盖前的立体示意图；图15为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指打开掀盖的立体示意图；图16为本发明瓶盖的掀盖和主盖卡合成一体的掀盖用手指推回的立体示意图；使用时操作者需用手指勾住此按压部件10后用力勾直到掀盖2绕连接带3上的某点旋转并掀开，直接用手指推压掀盖2上的按压部件10直到掀盖绕连接带3上的某点旋转并关闭；所以针对小瓶子，在使用的时候可以先用手握住瓶颈部位，然后用食指勾到掀盖上按压部件的凸出的那部分结构上，用力勾就能直接使掀盖以连接带上其中一个点为旋转点而掀开，对瓶内物倾倒完成后可以直接用食指推掀盖上凸出结构以使掀盖关闭；针对大瓶子，在大瓶子处于竖立状态下，可以直接用手指去按压掀盖的按压部件，直接使掀盖以连接带上其中一个点为转轴而掀开，瓶内物倾倒完成后重新让瓶子竖立，然后用手指勾掀盖按压部件结构以使掀盖关闭，并且使用弹性材料使连接带具有弹性功能，则在使用的时候只要用手指一直勾住掀盖上按压部件的那部分结构上使掀盖处于掀开状态的时候倾倒瓶子，倾倒结束后手指离开，则掀盖会自动靠弹性复位。
结合附图17-图19所示，图17为本发明瓶盖利用主盖的拉环结构体与掀盖的顶部凹槽进行卡合的掀盖的结构示意图；图18为本发明瓶盖利用主盖的拉环结构体与掀盖顶部凹槽进行卡合固定的示意图；图19为本发明瓶盖利用主盖的拉环结构体与掀盖顶部凹槽进行卡合固定并打开的示意图；图中在掀盖2顶部设置第一凹槽22，使用时操作者先拉开主盖1中的拉环结构体20，然后将此拉环结构体20插入掀盖顶部的第一凹槽22内，使用时操作者可以直接用手指用力勾住拉环结构体20直到掀盖2绕连接带3上的某点旋转并掀开。
参照图20-图22所示，图20为本发明瓶盖的弹性带和掀盖及主盖的结构体示意图；图21为本发明瓶盖安装好弹性带的掀盖及主盖的结构体示意图；图22为本发明瓶盖安装好弹性带的掀盖及主盖并打开的结构体示意图；图中掀盖2和主盖1之间设置有弹性带40，所述主盖1周侧设置大于2个的第二凸起41，所述掀盖2的内顶部设置有第二凹槽42，所述弹性 带的两端卡在所述主盖1的第二凸起41上，所述弹性带的中间部分则卡入所述掀盖2的第二凹槽42内；具体地，利用弹性带40使掀盖2具有自动回弹关闭功能，实施例中主盖1侧面设置不少于2个的第二凸起41，此第二凸起41的作用是能卡住弹性带40，在掀盖2顶部设置第二凹槽42，此第二凹槽42的作用是卡住弹性带40使其不会滑出掀盖2顶部，弹性带40一端套入主盖1侧面的其中一个第二凸起41，然后绕过掀盖2顶端并卡人顶端的第二凹槽42内，弹性带40的另一端套入主盖1的另一个第二凸起41上，使用时操作者需用手指勾住按压部件10后用力勾，直到克服弹性带40的拉力直到掀盖2绕连接带3上的某点旋转并掀开，手指一直用力勾住按压部件10使掀盖处于打开状态并倾倒瓶内物，倾倒完成后手指放开，掀盖2会在弹性带40的拉力约束下绕连接带3上的某点旋转并复位关闭。
对比结合图23-图27所示，图23为本发明瓶盖通过弹性结构体连接掀盖和主盖的分离结构示意图；图24为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好的结构示意图；图25为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好的解剖结构示意图；图26为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好并打开的结构示意图；图27为本发明瓶盖通过弹性结构体连接掀盖和主盖的组合好并打开的解剖结构示意图；图中掀盖2的连接带处设置有第一弹性结构体30，所述弹性结构体30卡合在掀盖2上。中主盖1的侧面设置有凸出部31，所述凸出部31上设置有第三凹槽32，所述按压部件10上也设置有第三凹槽33，所述第一弹性结构体30的两端同时插入凸出部31上设置的第三凹槽32和所述按压部件10上设置的第四凹槽33并且卡合固定，所述弹性结构体的中间部分为U型的具备弹性的结构的是利用第一弹性结构体30使掀盖2具有自动回弹关闭功能，具体地，主盖1侧面设置凸出部31，并在凸出部31上设置第三凹槽32，在掀盖2的按压部件10上也设置第四凹槽33，第一弹性结构体30的两端可以同时插入主盖1的第三凹槽32和掀盖2的凹槽33上并卡合固定(图24，图25)，第一弹性结构体30除两端插入部分外中间部分为一U型的具备弹性的结构，此结构既能让掀盖2绕第一弹性结构体30中间U型段上的某一点旋转(图26，图27)，也能让掀盖依靠弹性体的弹力复位。
参照图28-图32，图28为本发明瓶盖通过弹性结构体卡合在掀盖上的分离的结构示意图；图29为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好的结构示意图；图30为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好的解剖结构示意图；图31为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好并打开的结构示意图；图32为本发明瓶盖通过弹性结构体卡合在掀盖上的组合好并打开的解剖结构示意图；图中所述掀盖2的外侧设置有第五凹槽63，所述第二弹性结构体60为至少带一个凸出62的环形结构，在所述凸出62的部分上设置有带弹性的薄片61，所述薄片61的一端在所述第二弹性结构体60安装到掀盖2上后抵住主盖1；具体地，图中所示的是利用第二弹性结构体60使掀盖2具有自动回弹关闭功能，其特征在于掀盖2的外侧设置第五凹槽63，第二弹性结构体60为至少带一个凸出62的环形结构，能依靠自身弹性卡合在第五凹槽63上，在凸出部分上设置一带弹性的薄片61，此薄片61在第二弹性结构体60安装到掀盖上后其中一端抵住主盖1(图29-32)，使用时用力勾第二弹性结构体60凸起的那部分62，直到克服弹性片61的弹性而使掀盖2绕连接带上的某一点旋转打开，此时弹性片61会发生弹性变形(图31，图32)，直至手指不在用力勾住第二弹性结构体60凸起的部分62，掀盖2会在弹性片61的弹性力作用下回弹关闭。
如图33-37所示的是利用第三弹性结构体50使掀盖2具有自动回弹关闭功能，图33 为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的分离的结构示意图；图34为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好的结构示意图；图35为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好的解剖结构示意图；图36为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好并打开的结构示意图；图37为本发明瓶盖另一种形式通过弹性结构体卡合在掀盖上的组合好并打开的解剖结构示意图；图中掀盖2的按压部件10上中间镂空的位置设置一横杠53，在掀盖2的周侧连接带3下方设置第三凸起54，第三弹性结构体50的其中一端具有凹槽结构51，另一端为凸起结构52，中间为U型弹性结构，安装方式为掀盖2上的第三凸起54和第三弹性结构体50上的凹槽51卡合，另一端凸起结构52卡在掀盖按压部件10上，中间U型绕过按压部件10上的横杠53(图33-37)，此第三弹性结构体50是单独的安装在掀盖2上的，但他能使掀盖具有独立的回弹能力。
本实施例所提供的一种瓶盖，是可以便捷开启瓶盖掀盖的瓶盖，由于掀盖上的连接带一侧设置增加了能让手指勾住的按压部件，所以针对小瓶子，操作者在使用的时候可以先用手握住瓶颈部位，然后用食指勾到掀盖上凸出的那部分结构上，用力勾就能直接使掀盖以连接带上其中一个点为旋转点而掀开，对瓶内物倾倒完成后可以直接用食指推掀盖上按压部件以使掀盖关闭。针对大瓶子，在大瓶子处于竖立状态下，操作者可以直接用手指去按压掀盖按压部件上，直接使掀盖以连接带上其中一个点为转轴而掀开，瓶内物倾倒完成后重新让瓶子竖立，然后用手指勾掀盖凸起部分结构以使掀盖关闭。
本实施例中国主盖是带拉环结构的情况下，对拉环结构进行加厚和增加加强筋的强度增加处理，使用时可以先以原先方式用手扳开掀盖然后拉开拉环，然后将拉出的拉环结构体插入掀盖顶端可以卡住拉环的槽内，可以直接用手指勾住拉环而使掀盖掀开。
本实施例中采用弹性材料使连接带具有弹性功能，则在使用的时候只要用手指一直勾住掀盖上凸起的那部分结构上使掀盖处于掀开状态的时候倾倒瓶子，倾倒结束后手指离开，则掀盖会自动靠弹性复位。
本发明的技术方案在结构上和使用上都非常适合模具的制作和高速的生产，更加卫生便捷，方便生活使用，省去两只手去开瓶盖的复杂，并且规避了液体沾染到手的弊端。
最后应当说明的是：以上实施例仅用以说明本发明的技术方案而非对其限制，尽管参照上述实施例对本发明进行了详细的说明，所属领域的普通技术人员依然可以对本发明的具体实施方式进行修改或者等同替换，这些未脱离本发明精神和范围的任何修改或者等同替换，均在申请待批的权利要求保护范围之内。

Claims (10)

  1. 一种瓶盖，其特征在于，所述瓶盖包括掀盖(2)，所述掀盖(2)上设置有连接带(3)，所述掀盖(2)和所述连接带3的相对中心的对角位的周侧设置有第一凸起(4)，所述掀盖(2)的圆周方向并靠近连接带(3)的侧壁位置设置有按压部件(10)，所述按压部件与所述掀盖(2)的上表面所成的角度为-45°到135°，所述按压部件凸出的高度不少于2MM。
  2. 根据权利要求1所述的一种瓶盖，其特征在于，所述瓶盖还包括主盖(1)，所述掀盖(2)和所述主盖(1)通过卡合的方式成为一个整体或者所述掀盖(2)和所述主盖(1)设计为一体化结构；所述连接带(3)设置于所述掀盖(2)上或者设置于所述掀盖(2)和主盖(1)之间。
  3. 根据权利要求2所述的一种瓶盖，其特征在于，所述按压部件为环状结构，所述按压部件为空心状，所述按压部件内部设置有加强筋，所述按压部件相对于所述掀盖(2)的外侧侧壁凸出的高度为3MM。
  4. 根据权利要求2-3任意一项权利要求所述的一种瓶盖，其特征在于，
    所述按压部件与所述掀盖(2)的上表面所成的角度为0°时，所述按压部件的上表面与所述掀盖(2)的上表面相平，所述按压部件的下表面与所述掀盖(2)的下表面相平，所述按压部件为空心环状；
    所述按压部件与所述掀盖(2)的上表面所成的角度为90°时，所述掀盖(2)的上顶面从中间到外壁设置有一个用于放手指的凹槽，所述按压部件从凹槽位于掀盖(2)外壁侧的一端向上垂直凸出，所述用于放手指的凹槽的深度不少于2MM。
  5. 根据权利要求4所述的一种瓶盖，其特征在于，所述掀盖(2)和主盖(1)之间设置有弹性带，所述主盖(1)周侧设置大于2个的第二凸起，所述掀盖(2)的内顶部设置有第二凹槽，所述弹性带的两端卡在所述主盖(1)的第二凸起上，所述弹性带的中间部分则卡入所述掀盖(2)的第二凹槽内。
  6. 根据权利要求4所述的一种瓶盖，其特征在于，所述掀盖(2)的连接带处设置有第一弹性结构体，所述第一弹性结构体卡合在掀盖(2)上。
  7. 根据权利要求4所述的一种瓶盖，其特征在于，所述主盖(1)的侧面设置有凸出部，所述凸出部上设置有第三凹槽，所述按压部件上设置有第四凹槽，所述第一弹性结构体的两端同时插入凸出部上设置有第三凹槽和所述按压部件上设置的第四凹槽并且卡合固定，所述第一弹性结构体的中间部分为U型的具备弹性的结构。
  8. 根据权利要求4所述的一种瓶盖，其特征在于，所述按压部件为设置在所述主盖(1)上的拉环结构体。
  9. 根据权利要求4所述的一种瓶盖，其特征在于，所述掀盖(2)的外侧设置有第五凹槽，所述第二弹性结构体为至少带一个凸出的环形结构，在所述凸出的部分上设置有带弹性的薄片，所述薄片的一端在所述弹性结构体安装到掀盖(2)上后抵住主盖(1)。
  10. 根据权利要求9所述的一种瓶盖，其特征在于，所述拉环结构体在使用时，用手扳开掀盖(2)然后拉开拉环结构体，然后将拉出的拉环结构体插入掀盖(2)的顶端后卡住拉环结构体的槽内。
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